10304324209 has 2 divisors, whose sum is σ = 10304324210. Its totient is φ = 10304324208.

The previous prime is 10304324201. The next prime is 10304324281. The reversal of 10304324209 is 90242340301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9964032400 + 340291809 = 99820^2 + 18447^2 .

It is a cyclic number.

It is not a de Polignac number, because 10304324209 - 2³ = 10304324201 is a prime.

It is not a weakly prime, because it can be changed into another prime (10304324201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5152162104 + 5152162105.

It is an arithmetic number, because the mean of its divisors is an integer number (5152162105).

Almost surely, 2^10304324209 is an apocalyptic number.

It is an amenable number.

10304324209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10304324209 is an equidigital number, since it uses as much as digits as its factorization.

10304324209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

It can be divided in two parts, 1030432 and 4209, that added together give a triangular number (1034641 = T₁₄₃₈).

The spelling of 10304324209 in words is "ten billion, three hundred four million, three hundred twenty-four thousand, two hundred nine".